Question

Find the roots of the quadratic equation 12x^2 -8x + 1 whole 1/3 =0 ?​

Answer 1

Answer:

x = 1/3

Step-by-step explanation:

12x² - 8x + 1 1/3 = 0                 1 1/3 = 4/3

12x² - 8x + 4/3 = 0      multiply by 3

36x² - 24x + 4 = 0

144 | 2

72   | 2

36   | 2

18   | 2

9    | 3

3    | 3

1

(36x - 12)(36x - 12) / 36 = 0

6(6x - 2)6(6x - 2) / 36 = 0

36(6x - 2)(6x - 2) / 36 = 0

(6x - 2)² = 0   root

6x - 2 = 0

6x = 2

x = 2/6

x = 1/3

Answer 2

Step-by-step explanation:

Find the roots of the quadratic equation 12x^2 -8x + 1 whole 1/3 =0 ?

Ans 1/3